Behold, the mother lode of sex-swapped X-Men fan art

We've seen sex-swapped incarnations of the X-Men before, but Deviant Artist Timberoo is devoted to giving almost every X-Men — no matter how obscure — the Victor Victoria routine. Let's kick off these creative offerings with He-Dazzler, who I imagine would look a lot more like Cerrone or Giorgio Moroder in real life. » 10/26/11 3:45pm 10/26/11 3:45pm

How today's military is using lasers to blow things up and light stuff…

Lasers have become common since their invention in the 1960s. We use them every day to read optical media like DVDs, to see if our shelves are level, measure distances, or just to point at things. There are lots of medical and industrial uses for lasers too, but what we really want to know is how we can use them to… » 7/22/11 3:00pm 7/22/11 3:00pm